First End Taper Length: 0.1155 INCHES MINIMUM AND 0.1190 INCHES MAXIMUM IN
First End Style: CHAMFERED
First End Taper Angle: 3.0 DEGREES MINIMUM AND 7.0 DEGREES MAXIMUM
Pin Overall Diameter: 0.1251 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN
Pin Overall Length: 0.500 INCHES NOMINAL IN
Second End Relationship with First End: NOT IDENTICAL
Surface Treatment: PHOSPHATE OVERALL
Identification
NSN: 5315-00-591-2549
NIIN: 005912549
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
General Description
The Pin,straight,headless, cataloged under National Stock Number 5315-00-591-2549, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5315-00-591-2549
Item Name
Pin,straight,headless
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Status
ACTIVE
First End Taper Length
0.1155 INCHES MINIMUM AND 0.1190 INCHES MAXIMUM IN
First End Style
CHAMFERED
First End Taper Angle
3.0 DEGREES MINIMUM AND 7.0 DEGREES MAXIMUM
Pin Overall Diameter
0.1251 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN
Pin Overall Length
0.500 INCHES NOMINAL IN
Second End Relationship with First End
NOT IDENTICAL
Surface Treatment
PHOSPHATE OVERALL
Second End Style
RADIUS
Material
STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL
Second End Corner Radius
0.047 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-00-683-2703BZ-2RQ18-A2POSSIBLE MATCH
SWITCH,SENSITIVE
Possible match (shared part number)Honeywell International Inc. Dba Honeyweel Sensing & Controls
5963-01-026-787910932POSSIBLE MATCH
ELECTRONIC MODULE,STANDARDIZED
Possible match (shared part number)Nautel C-Tech Limited
5305-01-224-389410932POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Eaton Aerospace, Llc Dba Jackson South
6530-01-261-0433POSSIBLE MATCH
ENVELOPE,STERILIZATION
Possible match (shared part number)
7025-01-462-2571Z100SIPOSSIBLE MATCH
DISK DRIVE UNIT
Possible match (shared part number)Iomega Corporation
5855-01-552-475910932POSSIBLE MATCH
SIGHT,NIGHT VISION SNIPERSCOPE
Possible match (shared part number)Aimpoint Inc Dba Aimpoint Inc
5120-01-569-046210932POSSIBLE MATCH
KEY SET,SOCKET HEAD SCREW
Possible match (shared part number)Bondhus Corp
5895-01-665-198910932POSSIBLE MATCH
CONVERTER,FREQUENCY,ELECTRONIC
Possible match (shared part number)Gatr Technologies, Inc.
6130-01-695-371710932POSSIBLE MATCH
POWER SUPPLY
Possible match (shared part number)Extreme Networks, Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10932
3/9Design control — primary reference
U.S. Government activity
Related Parts
5930-00-683-2703POSSIBLE MATCH
SWITCH,SENSITIVE
BZ-2RQ18-A2
5963-01-026-7879POSSIBLE MATCH
ELECTRONIC MODULE,STANDARDIZED
10932
5305-01-224-3894POSSIBLE MATCH
SCREW,MACHINE
10932
6530-01-261-0433POSSIBLE MATCH
ENVELOPE,STERILIZATION
7025-01-462-2571POSSIBLE MATCH
DISK DRIVE UNIT
Z100SI
5855-01-552-4759POSSIBLE MATCH
SIGHT,NIGHT VISION SNIPERSCOPE
10932
5120-01-569-0462POSSIBLE MATCH
KEY SET,SOCKET HEAD SCREW
10932
5895-01-665-1989POSSIBLE MATCH
CONVERTER,FREQUENCY,ELECTRONIC
10932
6130-01-695-3717POSSIBLE MATCH
POWER SUPPLY
10932
Frequently Asked Questions
What is NSN 5315-00-591-2549?
NSN 5315-00-591-2549 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What NSN replaces 5315-00-591-2549?
9 possible matches (shared part number, not a government interchangeability claim): 5930-00-683-2703, 5963-01-026-7879, 5305-01-224-3894. Verify interchangeability with system specifications before substitution.
What are the specifications of 5315-00-591-2549?
Key specifications for 5315-00-591-2549: First End Taper Length: 0.1155 INCHES MINIMUM AND 0.1190 INCHES MAXIMUM IN; First End Style: CHAMFERED; First End Taper Angle: 3.0 DEGREES MINIMUM AND 7.0 DEGREES MAXIMUM; Pin Overall Diameter: 0.1251 INCHES MINIMUM AND 0.1253 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5315-00-591-2549 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.